/Engine/Source/Runtime/UMG/Public/Components/WidgetComponent.h
Returns the list of widgets with their geometry and the cursor position transformed into this Widget component's space.
[TArray](API\Runtime\Core\Containers\TArray)< [FWidgetAndPointer](API\Runtime\SlateCore\Layout\FWidgetAndPointer) > GetHitWidgetPath ( FVector WorldHitLocation, bool bIgnoreEnabledStatus, float CursorRadius )